What factor influences the height requirement for pull straps on manual doors?

The height requirement for pull straps on manual doors is primarily influenced by the height above the floor. This relates to accessibility standards that ensure individuals, including those with disabilities, can easily reach and operate the door without difficulty. Various building codes and regulations establish specific heights for hardware like pull straps to accommodate all users.

In contrast, while the type of door, weight, and width may have practical implications for door usage and operation, they do not directly dictate the vertical positioning of pull straps. The focus on height ensures that the features can be accessed uniformly, regardless of the other door characteristics.